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3 years ago

A store purchased a set of golf clubs for $90.70 and marked it up 150%. During a sale, the

Mathematics

1 answer:

Svetach [21]3 years ago

4 0

Answer:

$181.4

Step-by-step explanation:

Note,

purchase price = $90.70.

initial markup of 150% = $90.70 * (150% or 150/100) + $90.70 = $226.75 ($136.05 + $90.70). Hence, this became the intended sale price wanted by the store.
mark down (-) 80% = $226.75 * (80% or 80/100) = $181.4.

Therefore, the store applied a discount price of $181.4 to the set of golf clubs.

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F(x) = 3x + 8; g(x) = 5x - 9 (a) Find (f + g)(x).

AysviL [449]

Answer: f(x) = 8x -1

Step-by-step explanation:

( f + g )x = 3x + 5x + 8 - 9

( f + g)x = 8x - 1

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3 years ago

Brian works 40 hours a week. He spends 40% of his time helping customers, 13% doing paperwork, and the remainder performing othe

MissTica

40% helping customers + 13% doing paper work = 53% of his time.

This means 100% - 53% = 47% of his time he is doing other tasks.

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3 years ago

Simplify: cos(0) csc(0)/sin(0)cot(0) Tan(0) Cos(0) Csc(0) Sec(0)

Inga [223]

Answer:

Csc(0)

Step-by-step explanation:

in trigonometry, the basic functions are Sine , Cosine and Tangent. Other functions such as Cotangent, Secant and Co secant are derivatives of these 3.

We know that

Csc Ф = 1/Sin Ф

Cot Ф = 1/tan Ф = cos Ф/ sin Ф

hence cos(0) csc(0)/sin(0)cot(0)

= cos Ф * 1/sin Ф ÷ sin Ф *cos Ф / sin Ф

= cos Ф/sin Ф * 1/ cos Ф

= 1/ sin Ф

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7 0

3 years ago

Evaluate the following expression In e^e. A) e^2 B) 1 C) 0 D) e

saw5 [17]

Answer:

D) e

Step-by-step explanation:

ln e^e

We know that ln x^a is the same as a ln x

e ln (e)

we know that ln e =1

e (1)

5 0

3 years ago

Read 2 more answers

6x + 3y = 24 But if you show the work for it, (step by step) I will mark brainliest!

daser333 [38]

Answer:

If solving for y: y = 8 - 2x

If solving for x: x = $\frac{8 - y}{2}$

Step-by-step explanation:

To solve for y:

Factor out the common term, which in this case is 3.

3(2x + y) = 24

Divide both sides by 3.

2x + y = $\frac{24}{3}$

Simplify $\frac{24}{3}$ to 8.

2x + y = 8

Subtract 2x from both sides.

y = 8 - 2x

To solve for x:

Factor out the common term, which in this case is 3.

3(2x + y) = 24

Divide both sides by 3.

2x + y = $\frac{24}{3}$

Simplify $\frac{24}{3}$ to 8.

2x + y = 8

Subtract y from both sides.

2x = 8 − y

Divide both sides by 2.

x = $\frac{8 - y}{2}$

3 0

3 years ago